40587540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2357}}^1$

素因数の和:2417

約数の個数: 96

約数和(自身を含む): 133104384

約数和(自身を除く): 92516844

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 70, 82, 84, 105, 123, 140, 164, 205, 210, 246, 287, 410, 420, 492, 574, 615, 820, 861, 1148, 1230, 1435, 1722, 2357, 2460, 2870, 3444, 4305, 4714, 5740, 7071, 8610, 9428, 11785, 14142, 16499, 17220, 23570, 28284, 32998, 35355, 47140, 49497, 65996, 70710, 82495, 96637, 98994, 141420, 164990, 193274, 197988, 247485, 289911, 329980, 386548, 483185, 494970, 579822, 676459, 966370, 989940, 1159644, 1352918, 1449555, 1932740, 2029377, 2705836, 2899110, 3382295, 4058754, 5798220, 6764590, 8117508, 10146885, 13529180, 20293770, 40587540]

約数ペア:

[(1, 40587540), (2, 20293770), (3, 13529180), (4, 10146885), (5, 8117508), (6, 6764590), (7, 5798220), (10, 4058754), (12, 3382295), (14, 2899110), (15, 2705836), (20, 2029377), (21, 1932740), (28, 1449555), (30, 1352918), (35, 1159644), (41, 989940), (42, 966370), (60, 676459), (70, 579822), (82, 494970), (84, 483185), (105, 386548), (123, 329980), (140, 289911), (164, 247485), (205, 197988), (210, 193274), (246, 164990), (287, 141420), (410, 98994), (420, 96637), (492, 82495), (574, 70710), (615, 65996), (820, 49497), (861, 47140), (1148, 35355), (1230, 32998), (1435, 28284), (1722, 23570), (2357, 17220), (2460, 16499), (2870, 14142), (3444, 11785), (4305, 9428), (4714, 8610), (5740, 7071)]